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Specifications
| Output | 15 |
|---|---|
| Voltage | 24 |
| Type | Alternator |
| Design | IR/EF |
| Rotation | CW |
| Manufacturer | NIKKO |
| Pulley | V1 |
| Pulley groove OD | 0 |
| Plug clock | 12 |
| Lester number | 12256 |
| PIC code | 285-130A |
Confirmed fitment
Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.
| Make | Model | Engine | Years | Application |
|---|---|---|---|---|
| Komatsu Excavator | PC60 4D95 Engine | — | 1986–1994 | Excavator · domestic |
| Komatsu Excavator | PC75U 4D95 Engine | — | 1991–1994 | Excavator · domestic |
| Komatsu Excavator | PC80 4D95 Engine | — | 1986–1994 | Excavator · domestic |
| Komatsu Excavator | PC90 4D95 Engine | — | 1991–1994 | Excavator · domestic |
| Komatsu | D20-6 | — | 1986–1987 | domestic |
| Komatsu | D20-7 | — | 1995–2000 | domestic |
| Komatsu | D21-6 | — | 1986–2000 | domestic |
| Komatsu | D31-20 | — | 2000–2000 | domestic |
| Komatsu | D31A-18 | — | 1991–1994 | domestic |
| Komatsu | D31P-18 | — | 1991–1994 | domestic |
| Komatsu | D31S-18 | — | 1991–1994 | domestic |
| Komatsu | D37P-2 | — | 1990–2000 | domestic |
| Komatsu | E70Z | — | 1991–1995 | domestic |
| Komatsu | E70ZS | — | 1991–1995 | domestic |
| Komatsu | EC07Z | — | 1991–2001 | domestic |
| Komatsu | EC50ZSB | — | 1995–1997 | domestic |
| Komatsu | EG40B-1 | — | 1995–2005 | domestic |
| Komatsu | EG80B-1 | — | 1995–2005 | domestic |
| Komatsu | EG85B-1 | — | 2000–2010 | domestic |
| Komatsu | FD20 | — | 1991–2001 | domestic |
| Komatsu | FD23 | — | 1991–2001 | domestic |
| Komatsu | FD23-10 | — | 1988–1998 | domestic |
| Komatsu | FD25 | — | 1991–2001 | domestic |
| Komatsu | FD25-10 | — | 1988–1998 | domestic |
| Komatsu | FD25-11 | — | 1989–1999 | domestic |
| Komatsu | FD25S-11 | — | 1989–1999 | domestic |
| Komatsu | FD25V-11 | — | 1989–1999 | domestic |
| Komatsu | FD28 | — | 1991–2001 | domestic |
| Komatsu | FD28-10 | — | 1988–1998 | domestic |
| Komatsu | FD30 | — | 1991–2001 | domestic |
| Komatsu | FD30-11 | — | 1988–1998 | domestic |
| Komatsu | FD30FWC | — | 1986–1996 | domestic |
| Komatsu | FD30H-11 | — | 1988–1998 | domestic |
| Komatsu | FD30H11 | — | 1988–1998 | domestic |
| Komatsu | FD30HT | — | 1986–1996 | domestic |
| Komatsu | FD30S-11 | — | 1988–1998 | domestic |
| Komatsu | FD30S-5 | — | 1988–1998 | domestic |
| Komatsu | FD30SV-11 | — | 1990–2000 | domestic |
| Komatsu | FD30V-11 | — | 1990–2000 | domestic |
| Komatsu | FD40DC | — | 1986–1994 | domestic |
| Komatsu | FD40HT | — | 1986–1994 | domestic |
| Komatsu | FD40HTE | — | 1986–1997 | domestic |
| Komatsu | FD40HWC | — | 1986–1997 | domestic |
| Komatsu | FD40HWCE | — | 1995–1997 | domestic |
| Komatsu | FD40S-4 | — | 1989–1999 | domestic |
| Komatsu | FD40WC | — | 1986–1994 | domestic |
| Komatsu | FD40WCE | — | 1995–1997 | domestic |
| Komatsu | FD40Z-4 | — | 1990–2000 | domestic |
| Komatsu | FD40Z-5 | — | 1993–2003 | domestic |
| Komatsu | FD45-4 | — | 1989–1999 | domestic |
| Komatsu | FD45-5 | — | 1991–2001 | domestic |
| Komatsu | FD45H-4 | — | 1989–1999 | domestic |
| Komatsu | FD45S-4 | — | 1989–1999 | domestic |
| Komatsu | FD4S-4 | — | 1989–1999 | domestic |
| Komatsu | FD50E | — | 1986–1997 | domestic |
| Komatsu | FD50H | — | 1986–1994 | domestic |
| Komatsu | FD70HE | — | 1995–1997 | domestic |
| Komatsu | PC60-7 | — | 2000–2010 | domestic |
| Komatsu | PC70-6 | — | 1991–1996 | domestic |
| Komatsu | PC70-7 | — | 1997–2004 | domestic |
| Komatsu | PC75U | — | 1991–1997 | domestic |
| Komatsu | PC90 | — | 1991–1997 | domestic |
| Komatsu | PC90-1 | — | 2000–2010 | domestic |
| Komatsu | S23 | — | 1987–1994 | domestic |
| Komatsu | S23E | — | 1987–1994 | domestic |
| Komatsu | SD23 | — | 1986–2001 | domestic |
| Komatsu | SD23E-3 | — | 1995–2005 | domestic |
| Komatsu | SD25 | — | 1991–2001 | domestic |
| Komatsu | D20-6 | — | 1986–1987 | domestic |
| Komatsu | D20-7 | — | 1995–2000 | domestic |
| Komatsu | D21-6 | — | 1986–2000 | domestic |
| Komatsu | D31-20 | — | 2000–2000 | domestic |
| Komatsu | D31A-18 | — | 1991–1994 | domestic |
| Komatsu | D31P-18 | — | 1991–1994 | domestic |
| Komatsu | D31S-18 | — | 1991–1994 | domestic |
| Komatsu | D37P-2 | — | 1990–2000 | domestic |
| Komatsu | E70Z | — | 1991–1995 | domestic |
| Komatsu | E70ZS | — | 1991–1995 | domestic |
| Komatsu | EC07Z | — | 1991–2001 | domestic |
| Komatsu | EC50ZSB | — | 1995–1997 | domestic |
| Komatsu | EG40B-1 | — | 1995–2005 | domestic |
| Komatsu | EG80B-1 | — | 1995–2005 | domestic |
| Komatsu | EG85B-1 | — | 2000–2010 | domestic |
| Komatsu | FD20 | — | 1991–2001 | domestic |
| Komatsu | FD23 | — | 1991–2001 | domestic |
| Komatsu | FD23-10 | — | 1988–1998 | domestic |
| Komatsu | FD25 | — | 1991–2001 | domestic |
| Komatsu | FD25-10 | — | 1988–1998 | domestic |
| Komatsu | FD25-11 | — | 1989–1999 | domestic |
| Komatsu | FD25S-11 | — | 1989–1999 | domestic |
| Komatsu | FD25V-11 | — | 1989–1999 | domestic |
| Komatsu | FD28 | — | 1991–2001 | domestic |
| Komatsu | FD28-10 | — | 1988–1998 | domestic |
| Komatsu | FD30 | — | 1991–2001 | domestic |
| Komatsu | FD30-11 | — | 1988–1998 | domestic |
| Komatsu | FD30FWC | — | 1986–1996 | domestic |
| Komatsu | FD30H-11 | — | 1988–1998 | domestic |
| Komatsu | FD30H11 | — | 1988–1998 | domestic |
| Komatsu | FD30HT | — | 1986–1996 | domestic |
| Komatsu | FD30S-11 | — | 1988–1998 | domestic |
| Komatsu | FD30S-5 | — | 1988–1998 | domestic |
| Komatsu | FD30SV-11 | — | 1990–2000 | domestic |
| Komatsu | FD30V-11 | — | 1990–2000 | domestic |
| Komatsu | FD40DC | — | 1986–1994 | domestic |
| Komatsu | FD40HT | — | 1986–1994 | domestic |
| Komatsu | FD40HTE | — | 1986–1997 | domestic |
| Komatsu | FD40HWC | — | 1986–1997 | domestic |
| Komatsu | FD40HWCE | — | 1995–1997 | domestic |
| Komatsu | FD40S-4 | — | 1989–1999 | domestic |
| Komatsu | FD40WC | — | 1986–1994 | domestic |
| Komatsu | FD40WCE | — | 1995–1997 | domestic |
| Komatsu | FD40Z-4 | — | 1990–2000 | domestic |
| Komatsu | FD40Z-5 | — | 1993–2003 | domestic |
| Komatsu | FD45-4 | — | 1989–1999 | domestic |
| Komatsu | FD45-5 | — | 1991–2001 | domestic |
| Komatsu | FD45H-4 | — | 1989–1999 | domestic |
| Komatsu | FD45S-4 | — | 1989–1999 | domestic |
| Komatsu | FD4S-4 | — | 1989–1999 | domestic |
| Komatsu | FD50E | — | 1986–1997 | domestic |
| Komatsu | FD50H | — | 1986–1994 | domestic |
| Komatsu | FD70HE | — | 1995–1997 | domestic |
| Komatsu | PC60-7 | — | 2000–2010 | domestic |
| Komatsu | PC70-6 | — | 1991–1996 | domestic |
| Komatsu | PC70-7 | — | 1997–2004 | domestic |
| Komatsu | PC75U | — | 1991–1997 | domestic |
| Komatsu | PC90 | — | 1991–1997 | domestic |
| Komatsu | PC90-1 | — | 2000–2010 | domestic |
| Komatsu | S23 | — | 1987–1994 | domestic |
| Komatsu | S23E | — | 1987–1994 | domestic |
| Komatsu | SD23 | — | 1986–2001 | domestic |
| Komatsu | SD23E-3 | — | 1995–2005 | domestic |
| Komatsu | SD25 | — | 1991–2001 | domestic |
Cross-reference
OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.
WAI New12256N
Komatsu600-821-3870
Lester12256
Lucas Electrical EuropeLRA02456
Nikko0-33000-5710





